package cn.cjj.gulimall.cart.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.concurrent.Executors;
import java.util.concurrent.LinkedBlockingDeque;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

/**
 * @author CuiJunJie
 * @create 2021/7/1-10:44
 */
@Configuration
public class MyThreadConfig {

    @Bean
    public ThreadPoolExecutor threadPoolExecutor(ThreadPoolConfigProperties properties) {
        Integer corePoolSize = properties.getCorePoolSize();
        Integer maximumPoolSize = properties.getMaximumPoolSize();
        Long keepAliveTime = properties.getKeepAliveTime();
        ThreadPoolExecutor threadPoolExecutor = new ThreadPoolExecutor(
                corePoolSize,
                maximumPoolSize,
                keepAliveTime,
                TimeUnit.SECONDS,
                new LinkedBlockingDeque<>(10000),
                Executors.defaultThreadFactory(),
                new ThreadPoolExecutor.AbortPolicy());
        return threadPoolExecutor;
    }
}
